<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>

</head>
<body>
    
    <!-- CDN  content delivery network -->
    <!-- <script src="https://code.jquery.com/jquery-3.5.1.js" integrity="sha256-QWo7LDvxbWT2tbbQ97B53yJnYU3WhH/C8ycbRAkjPDc=" crossorigin="anonymous"></script> -->
    <script src="jquery3.5.min.js"></script>
    <script src="index.js"></script>
</body>
</html>